it was a low moment for cbs news. as low was the moment that "60 minutes" broadcast the bush documents story. those were two very low moments. credibility is what we sell. as soon as we make a mistake, in the case of a tobacco story, that was not a "60 minutes" mistake, but a corporate mistake interfering with the story. when you do make a mistake, own up to it. go out of your way. we do make mistakes. can that happen again? yes. it could happen again. there are corporate interests that interfere with news. we do not have that at cbs. we have an amazing broadcast who really wants us to pursue the stories. we offend very important people on a regular basis. that is our job. our job is to seek out the truth. not everybody wants the truth. >> hello. i am a freshman. i am wondering how you managed to stay so focused on journalistic values in a time where industry is so focused on sensationalism and money-making and competing. >> i am into competing. i appreciate your question. how did we stay on the values? it is what we